| 释义 |
DictionarySeedentalEncyclopediaSeesealantdental sealant
sealant [sēl´ant] an agent that protects against access from the outside or leakage from the inside; called also sealer.dental sealant a thin plastic coating put into the pits and fissures of teeth to act as a physical barrier to decay.fis·sure seal·anta dental material usually made from interaction between bisphenol A and glycidyl methacrylate; such sealants are used to seal nonfused, noncarious pits and fissures on surfaces of teeth. Synonym(s): dental sealantfis·sure seal·ant (fishŭr sēlănt) Dental material used to seal nonfused, noncarious pits and fissures on surfaces of teeth.
Synonym(s): dental sealant. |